CN111266751A

CN111266751A - Upset platform and radium carving equipment of plugging into

Info

Publication number: CN111266751A
Application number: CN202010099164.XA
Authority: CN
Inventors: 黄亚
Original assignee: Shenzhen Zowee Technology Co Ltd
Current assignee: Shenzhen Zowee Technology Co Ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-06-12

Abstract

The utility model provides a platform and radium carving equipment of plugging into in upset, the platform of plugging into in upset includes: the rotary frame is rotatably arranged in the supporting seat, the overturning driving mechanism is used for adjusting the angle of the rotary frame relative to the supporting seat, the first transmission mechanism is connected with the rotary frame, and the second transmission mechanism is connected with the rotary frame; the first transmission mechanism comprises a first side clamping plate arranged in the rotating frame and a first conveying assembly arranged on the first side clamping plate; the second transmission mechanism comprises a second side clamping plate arranged in the rotating frame and a second conveying assembly arranged on the second side clamping plate; the first side clamping plate and the second side clamping plate are arranged in parallel; after the marking treatment is completed on one side of the sheet product, the overturning driving mechanism enables the other side of the sheet product to be subjected to marking treatment by enabling the rotating frame to rotate for a half cycle, so that manual operation is reduced, and the improvement of the double-side marking treatment efficiency is facilitated.

Description

Upset platform and radium carving equipment of plugging into

Technical Field

The invention relates to automatic production equipment, in particular to a turnover connection table and laser etching equipment.

Background

When production information, specification information, safety prompts or two-dimensional codes need to be marked on the sheet products, the information is marked on the surfaces of the sheet products through a laser engraving machine generally. Before the laser carving machine processes the sheet product, the sheet product is generally received by the connecting table and is moved to a preset marking station, so that the laser carving machine can accurately process the product.

Along with the processing requirement to the slice product promotes, some slice products need beat mark processing to two sides respectively, and the platform of plugging into that has now generally fixes in the radium carving machine, and the slice product is sent into and is plugged into and can't overturn after the platform, need withdraw from the platform of plugging into after the slice product, and the manual work upset slice product is put into the platform of plugging into again and is beaten mark processing, leads to the two-sided mark processing efficiency who beats of slice product to be low.

Disclosure of Invention

Therefore, the overturning connection table and the laser etching equipment are needed to solve the problem that the sheet product cannot be overturned on the connection table to achieve double-sided marking.

A roll-over docking station, comprising: the rotary frame is rotatably arranged in the supporting seat, the overturning driving mechanism is used for adjusting the angle of the rotary frame relative to the supporting seat, the first transmission mechanism is connected with the rotary frame, and the second transmission mechanism is connected with the rotary frame; the first transmission mechanism comprises a first side clamping plate installed in the rotating frame and a first conveying assembly installed on the first side clamping plate; the second transmission mechanism comprises a second side clamping plate installed in the rotating frame and a second conveying assembly installed on the second side clamping plate; the first side clamping plate and the second side clamping plate are arranged in parallel.

Above-mentioned platform of plugging into overturns, through first conveying assembly and the second conveying assembly between first side splint and the second side splint receive the slice product into the swivel mount after, the slice product is transferred to predetermined mark station of beating by first conveying assembly and second conveying assembly, accomplish in the one side of slice product and beat the mark and handle the back, upset actuating mechanism makes the swivel mount rotate the half week through making, the acceptable mark of the another side of messenger's slice product is handled, thereby artificial operation has been reduced, be favorable to two-sided promotion of beating mark treatment effeciency.

In one embodiment, the first conveyor assembly comprises a first feed belt disposed inside the first side clamp plate, and a second feed belt disposed inside the first side clamp plate; a first material conveying groove is formed between the first material conveying belt and the second material conveying belt; the first transmission mechanism also comprises a first clamping assembly arranged close to the first material conveying groove; thereby avoiding the sheet product to deviate relative to the marking station in the overturning process.

In one embodiment, the first clamping assembly comprises a first clamping strip arranged on one side of the first material conveying chute in a sliding manner, a second clamping strip arranged on the other side of the first material conveying chute in a sliding manner, a first driver used for driving the second clamping strip to move away from or close to the first material conveying chute, and a second driver used for driving the second clamping strip to move away from or close to the first material conveying chute; therefore, the height difference before and after the rotation frame is turned can be eliminated, the laser device is prevented from consuming extra time to adjust the focal length due to height change, and the efficiency of double-sided marking is improved.

In one embodiment, a detection component is arranged on the second transmission mechanism; the detection assembly comprises a feeding sensor connected with one end of the second side clamping plate and an in-place sensor connected with the middle part of the second side clamping plate; so that the arrival of the feed and product at the marking station can be identified.

In one embodiment, the device further comprises a lateral pressing mechanism arranged on the first transmission mechanism; the side pressing mechanism comprises a locking plate movably arranged in the first material conveying groove in a penetrating mode and a side shifting driver used for driving the locking plate to be inserted into or withdrawn from the first material conveying groove; thereby preventing the sheet product from moving beyond the marking station.

In one embodiment, a correcting mechanism is arranged on the supporting seat; the correcting mechanism comprises a first push block arranged close to the side face of the rotating frame and an outward movement driver used for driving the first push block to move away from or close to the rotating shaft of the rotating frame; a first bearing group is arranged on the side surface of the rotating frame; the first bearing group comprises a first positioning bearing and a second positioning bearing which are arranged at intervals; therefore, the horizontal angle deviation of the rotary frame caused by the inertia of the rotary frame or the overturning driving mechanism is avoided, and the marking quality is not influenced.

The laser etching equipment comprises a turnover connection table and a marking device arranged on the turnover connection table.

In one embodiment, the marking device comprises a translation mechanism arranged on the supporting seat, a laser arranged on the translation mechanism, and an identification mechanism used for detecting marking points and product distances; the translation mechanism adjusts the position of the laser relative to the overturning and connecting table according to the detection of the identification mechanism; and the laser adjusts the output focal length of the laser according to the detection of the identification mechanism.

In one embodiment, the marking device further comprises an auxiliary conveying mechanism which is butted with the overturning docking station; the auxiliary transmission mechanism comprises a carrier connected with the supporting seat, a third side clamping plate installed on the carrier, a fourth side clamping plate installed on the carrier, a third feeding belt arranged on the inner side of the third side clamping plate, a fourth feeding belt arranged on the inner side of the fourth side clamping plate, and an auxiliary driving assembly used for driving the third feeding belt or the fourth feeding belt to run; thereby can improve the defeated material efficiency of radium carving equipment.

In one embodiment, the rotating frame comprises side frame plates provided with rotating shafts and cross rods connected between the side frame plates; the first side clamping plate is arranged along the cross rod in a sliding mode; the first transmission mechanism further comprises a first distance adjusting component arranged on the side frame plate; the first distance adjusting assembly adjusts the distance between the first side clamping plate and the second side clamping plate through screw rod transmission; the third side clamping plate is arranged on the carrier in a sliding mode; the auxiliary conveying mechanism further comprises a second distance adjusting assembly mounted on the carrier; the second distance adjusting assembly adjusts the distance between the third side clamping plate and the fourth side clamping plate through screw rod transmission; therefore, the overturning and connecting table and the auxiliary transmission mechanism can adapt to sheet products with different width specifications.

In one embodiment, the marking device further comprises a smoke hood disposed near the laser output port; thereby reducing the need for cleaning and maintenance of the laser output port.

Drawings

Fig. 1 is a schematic perspective view of a laser etching apparatus according to an embodiment of the invention;

FIG. 2 is a schematic perspective view of the laser etching apparatus shown in FIG. 1 at another angle;

fig. 3 is a perspective view of the turning connection table and the auxiliary transmission mechanism in fig. 1;

fig. 4 is an enlarged view of the turning transfer table and the auxiliary transfer mechanism shown in fig. 1 at a point a;

fig. 5 is a perspective view of the turning transfer table and the auxiliary transmission mechanism shown in fig. 1 at another angle;

FIG. 6 is an exploded view of the flip docking station of FIG. 5 with the flip drive and belt concealed;

FIG. 7 is a perspective view of the first transmission of FIG. 6;

FIG. 8 is an exploded schematic view of the first transmission shown in FIG. 7;

FIG. 9A is a perspective view of the auxiliary transmission mechanism of FIG. 4;

FIG. 9B is a schematic perspective view of the auxiliary transport mechanism of FIG. 9A at another angle, wherein the carriage is hidden;

FIG. 10A is a schematic perspective view of the marking device of FIG. 2;

fig. 10B is a perspective view of the marking device of fig. 2 at another angle.

The corresponding relation between each reference number and each meaning in the drawings is as follows:

100. laser etching equipment; 20. turning over the connection table; 30. a marking device; 31. a translation mechanism; 311. a Y-axis guide rail; 312. a Y-axis drive module; 313. a cross beam; 314. an X-axis drive module; 32. a laser; 33. an identification mechanism; 331. a camera; 332. a distance sensor; 34. an auxiliary transmission mechanism; 341. a carrier; 342. a third side clamping plate; 343. a fourth side splint; 344. a third feeding belt; 345. a fourth feed belt; 346. an auxiliary drive assembly; 347. a second distance adjusting component; 35. a smoke suction hood; 40. a supporting seat; 41. a correction mechanism; 411. a first push block; 412. an outward movement driver; 50. rotating the frame; 51. a first bearing set; 511. a first positioning bearing; 512. a second positioning bearing; 52. a side frame plate; 53. a cross bar; 60. a turnover driving mechanism; 61. a flipping driver; 62. a first synchronizing wheel; 63. a second synchronizing wheel; 64. a transmission belt; 70. a first transmission mechanism; 71. a first side clamping plate; 72. a first conveying assembly; 721. a first feeding belt; 722. a second feeding belt; 723. a first material conveying groove; 73. a first clamping assembly; 731. a first holding strip; 732. a second holding strip; 733. a first driver; 734. a second driver; 74. a first distance adjusting component; 80. a second transmission mechanism; 81. a second side clamping plate; 82. a second transport assembly; 821. a second conveying chute; 831. a feed inductor; 832. an in-place sensor; 90. a lateral pressing mechanism; 91. a locking plate is clamped; 92. a side-shifting actuator.

Detailed Description

In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to fig. 10B, an overturning and docking station 20 according to an embodiment of the present invention is used for receiving a sheet product placed in a laser etching apparatus 100 and conveying the sheet product to a marking station, and overturning the sheet product after marking is completed on one side of the sheet product to perform marking processing on the other side of the sheet product. The overturning and docking station 20 comprises a supporting seat 40, a rotating frame 50 rotatably installed in the supporting seat 40, an overturning driving mechanism 60 for adjusting the angle of the rotating frame 50 relative to the supporting seat 40, a first transmission mechanism 70 connected with the rotating frame 50, and a second transmission mechanism 80 connected with the rotating frame 50; the first transmission mechanism 70 includes a first side clamping plate 71 installed in the rotating frame 50, and a first conveying assembly 72 installed on the first side clamping plate 71; the second transmission mechanism 80 includes a second side clamping plate 81 installed in the rotating frame 50, and a second conveying assembly 82 installed on the second side clamping plate 81; the first side clamping plate 71 is arranged in parallel with the second side clamping plate 81.

After the sheet product is received into the rotating frame 50 through the first conveying assembly 72 and the second conveying assembly 82 between the first side clamping plate 71 and the second side clamping plate 81, the sheet product is transferred to a preset marking station through the first conveying assembly 72 and the second conveying assembly 82, after marking treatment is completed on one side of the sheet product, the overturning driving mechanism 60 rotates for half a circle through the rotating frame 50, marking treatment can be received on the other side of the sheet product, manual operation is reduced, and double-side marking treatment efficiency is improved.

Referring to fig. 7, in one embodiment, the first conveying assembly 72 includes a first feeding belt 721 disposed inside the first side clamping plate 71, and a second feeding belt 722 disposed inside the first side clamping plate 71; a first material conveying groove 723 is formed between the first material conveying belt 721 and the second material conveying belt 722; the first transfer mechanism 70 further includes a first holding member 73 disposed adjacent to the first hopper 723.

Specifically, the second transmission mechanism 80 is symmetrically arranged with the first transmission mechanism 70, the second transmission mechanism 80 is provided with a second material conveying groove 821, when the turning and docking station 20 receives the sheet-shaped product, two edges of the sheet-shaped product are respectively inserted into the first material conveying groove 723 or the second material conveying groove 821, and the conveying assembly drives the sheet-shaped product to move to the marking station in the middle of the rotating frame 50; the first conveying assembly 72 drives the first feeding belt 721 and the second feeding belt 722 to operate through the driving motor, the square shaft and the driving wheel, and the driving motor and the square shaft enable the first conveying assembly 72 and the second conveying assembly 82 to synchronously operate; in the process that the rotating frame 50 rotates relative to the supporting seat 40, the first clamping assembly 73 clamps the sheet product in the first material conveying groove 723, so that the phenomenon that the sheet product deviates relative to the marking station in the overturning process to influence the identification efficiency of the marking point is avoided.

Referring to fig. 8, in one embodiment, the first clamping assembly 73 includes a first clamping bar 731 slidably disposed on one side of the first material delivery chute 723, a second clamping bar 732 slidably disposed on the other side of the first material delivery chute 723, a first driver 733 for driving the second clamping bar 732 to move away from or close to the first material delivery chute 723, and a second driver 734 for driving the second clamping bar 732 to move away from or close to the first material delivery chute 723; the movable range of the first clamping bar 731 and the movable range of the second clamping bar 732 are symmetrically arranged with respect to the axis of the rotation shaft of the rotating frame 50.

Specifically, the first clamping strip 731 or the second clamping strip 732 is slidably connected with the outer side of the first side clamping plate 71 through a sliding rail; optionally, since the laser 32 in the laser etching apparatus 100 needs to perform height measurement before marking on both sides of the sheet product, respectively, to determine whether the laser output focal length needs to be adjusted, and the focal length adjustment takes a long time, after the sheet product reaches the marking station, the first clamping strip 731 on the lower side is kept away from the rotating shaft of the rotating frame 50, and the second clamping strip 732 is pressed down by the driving of the second driver 734, and the first clamping strip 731 on the lower side is used as a positioning reference in the vertical direction; after the marking treatment of one side of the sheet product is finished and before the sheet product needs to be turned over, the second driver 734 enables the second clamping strip 732 to reset to a position far away from the rotating shaft of the rotating frame 50, and then the first driver 733 enables the first clamping strip 731 to rise, so that the sheet product in the marking station is turned over in a fixed state, after the turning is finished, because the second clamping strip 732 on the lower side is used as a positioning reference in the vertical direction, the height difference of the rotating frame 50 before and after the turning can be eliminated, the phenomenon that the laser 32 consumes extra time to adjust the focal length due to the height change is avoided, and the efficiency of double-side marking is improved.

In other embodiments, the first clamping bar 731 and the second clamping bar 732 can be synchronously close to the axis of the rotating shaft of the rotating frame 50 or synchronously far away from the axis of the rotating shaft of the rotating frame 50 by using a lever or a gear, so that when the sheet-shaped product is clamped, the axis of the rotating shaft of the rotating frame 50 passes through the plane of the sheet-shaped product, and the height of the sheet-shaped product relative to the laser 32 before and after being turned over can be prevented from changing; specifically, the first driver 733 and the second driver 734 are air cylinders.

Referring to fig. 3, in one embodiment, a detection assembly is disposed on the second transmission mechanism 80; the sensing assembly includes a feed sensor 831 coupled to one end of the second side clamping plate 81 and an in-position sensor 832 coupled to the middle of the second side clamping plate 81. Specifically, when the direction of the rotating frame 50 is in a reset state, when the feeding sensor 831 identifies a sheet product, the first conveying assembly 72 and the second conveying assembly 82 are immediately started to operate, and the sheet product is moved to the marking station between the first side clamping plate 71 and the second side clamping plate 81; the detection assembly determines the arrival of the sheet product by the arrival sensor 832 to initiate the marking or positioning process.

Referring to fig. 7 and 8, in one embodiment, the flipping docking station 20 further includes a lateral pressing mechanism 90 mounted on the first transmission mechanism 70; the lateral pressing mechanism 90 includes a locking plate 91 movably inserted into the first material conveying groove 723, and a lateral movement driver 92 for driving the locking plate 91 to insert into or withdraw from the first material conveying groove 723. Specifically, the extending direction and the moving direction of the locking plate 91 are overlapped with the edge of the marking station; the side-shift actuator 92 is mounted on the outside of the first side clamp plate 71; before the first conveying assembly 72 and the second conveying assembly 82 transfer the sheet product to the marking station, the lateral shifting driver 92 inserts the locking plate 91 into the first material conveying groove 723, so that the sheet product is prevented from moving beyond the marking station; before the sheet product needs to be moved out, the lateral movement driver 92 enables the locking plate 91 to exit from the first material conveying groove 723, so that the first conveying assembly 72 and the second conveying assembly 82 can output the sheet product conveniently; in other embodiments, the two lateral pressing mechanisms 90 may be respectively installed on the first transmission mechanism 70 and the second transmission mechanism 80; specifically, the side-shift actuator 92 is a cylinder.

Referring to fig. 4, in one embodiment, a calibration mechanism 41 is disposed on the supporting base 40; the correcting mechanism 41 comprises a first pushing block 411 arranged close to the side surface of the rotating frame 50 and an outward movement driver 412 for driving the first pushing block 411 to move away from or close to the rotating shaft of the rotating frame 50; a first bearing group 51 is arranged on the side surface of the rotating frame 50; the first bearing set 51 includes a first positioning bearing 511 and a second positioning bearing 512 arranged at intervals.

Specifically, the end of the first push block 411 is narrowed, and before or after the rotating frame 50 is turned over, the first push block 411 is inserted between the first positioning bearing 511 and the second positioning bearing 512, so that the angle of the rotating frame 50 can be corrected, the horizontal angle of the rotating frame 50 is prevented from deviating due to inertia of the rotating frame 50 or the turning driving mechanism 60, the marking quality is prevented from being affected, and the sheet product is prevented from rotating mistakenly in the marking process; further, to improve the stability, the calibration mechanism 41 and the first bearing set 51 are symmetrically disposed on the rotation axis of the rotation frame 50; specifically, the out-shift actuator 412 is a pneumatic cylinder.

Referring to fig. 5, specifically, the turning driving mechanism 60 includes a turning driver 61 connected to the supporting base 40, a first synchronizing wheel 62 mounted on an output shaft of the turning driver 61, a second synchronizing wheel 63 mounted on a rotating shaft of the rotating frame 50, and a transmission belt 64 for transmitting between the first synchronizing wheel 62 and the second synchronizing wheel 63; alternatively, the tumble driver 61 is a motor or a rotary cylinder.

Referring to fig. 1 and 2, the present invention further provides a laser etching apparatus 100, including: a turning and connecting table 20 and a marking device 30 arranged on the turning and connecting table 20. Realize connecing the automation of material and beating.

Specifically, the marking device 30 includes a translation mechanism 31 installed on the support base 40, a laser 32 installed on the translation mechanism 31, and an identification mechanism 33 for detecting the marking point and the distance between the products; the translation mechanism 31 adjusts the position of the laser 32 relative to the overturning and docking station 20 according to the detection of the identification mechanism 33; the laser 32 adjusts the focal length of the output of the laser 32 based on the detection of the recognition mechanism 33.

Referring to fig. 10A and 10B, in order to adjust the position relationship between the output port of the laser 32 and the sheet product in the rotating frame 50, the translation mechanism 31 includes a Y-axis guide 311 installed on the supporting base 40, a Y-axis driving module 312 installed on the supporting base 40, a beam 313 connected to the Y-axis driving module 312, and an X-axis driving module 314 connected to the beam 313; two ends of the beam 313 are respectively arranged on the Y-axis guide rail 311 and the Y-axis driving module 312; the laser 32 is slidably mounted on the cross beam 313, and the X-axis driving module 314 drives the laser 32 to move along the cross beam 313; specifically, the recognition mechanism 33 includes a camera 331 connected to the laser 32, a distance sensor 332, and a light source.

Referring to fig. 9A and 9B, in one embodiment, the marking device 30 further includes an auxiliary transfer mechanism 34 for docking with the flipping docking station 20; the auxiliary transfer mechanism 34 includes a carrier 341 connected to the support base 40, a third side clamping plate 342 mounted on the carrier 341, a fourth side clamping plate 343 mounted on the carrier 341, a third feeding belt 344 disposed inside the third side clamping plate 342, a fourth feeding belt 345 disposed inside the fourth side clamping plate 343, and an auxiliary driving assembly 346 for driving the third feeding belt 344 or the fourth feeding belt 345 to operate.

Through the butt joint of the auxiliary transmission mechanism 34 and the turning and docking station 20, after the auxiliary transmission mechanism 34 receives the sheet product subjected to the double-sided marking from the turning and docking station 20, the turning and docking station 20 can immediately receive the next sheet product to be marked and processed, and the extension length of the turning and docking station 20 can be effectively controlled.

Specifically, after the sheet product is marked on the second surface, the turning and connecting table 20 may directly output the sheet product to the auxiliary transmission mechanism 34 as needed, or output the sheet product to the auxiliary transmission mechanism 34 after the turning and connecting table 20 is turned in the reverse direction to make the first marking surface of the sheet product face upward.

In one embodiment, the rotating frame 50 includes side frame plates 52 provided with rotating shafts, and a cross bar 53 connected between the side frame plates 52; the first side clamping plate 71 is arranged along the cross bar 53 in a sliding manner; the first transmission 70 further includes a first pitch assembly 74 mounted to the side frame plate 52; the first distance adjusting assembly 74 adjusts the distance between the first side clamping plate 71 and the second side clamping plate 81 through screw rod transmission; the third side clamping plate 342 is slidably arranged on the carrier 341; the auxiliary transfer mechanism 34 further comprises a second pitch assembly 347 mounted on the carrier 341; the second distance adjustment assembly 347 adjusts the distance between the third side clamping plate 342 and the fourth side clamping plate 343 through screw transmission. So that the turning docking station 20 and the auxiliary conveying mechanism 34 can be adapted to sheet products with different width specifications.

Referring to fig. 10A and 10B, in one embodiment, the marking device 30 further includes a smoke hood 35 disposed adjacent the output of the laser 32. Specifically, the fume hood 35 is ducted to the suction pump body to reduce fouling of the output port of the laser 32.

In this embodiment, receive into the revolving frame back through first conveying assembly and the second conveying assembly between first side splint and the second side splint with the slice product, the slice product is transferred to predetermined mark station of beating by first conveying assembly and second conveying assembly, accomplish in the one side of slice product and beat the mark and handle the back, upset actuating mechanism makes the acceptable mark of the another side of slice product handle through making the revolving frame rotate half week, thereby the artificial operation has been reduced, be favorable to two-sided promotion of beating mark treatment effeciency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A roll-over docking station, comprising: the rotary frame is rotatably arranged in the supporting seat, the overturning driving mechanism is used for adjusting the angle of the rotary frame relative to the supporting seat, the first transmission mechanism is connected with the rotary frame, and the second transmission mechanism is connected with the rotary frame; the first transmission mechanism comprises a first side clamping plate installed in the rotating frame and a first conveying assembly installed on the first side clamping plate; the second transmission mechanism comprises a second side clamping plate installed in the rotating frame and a second conveying assembly installed on the second side clamping plate; the first side clamping plate and the second side clamping plate are arranged in parallel.

2. The flip docking station of claim 1, wherein the first conveyor assembly comprises a first feed belt disposed inside the first side clamp plate, and a second feed belt disposed inside the first side clamp plate; a first material conveying groove is formed between the first material conveying belt and the second material conveying belt; the first transmission mechanism further comprises a first clamping assembly which is arranged close to the first material conveying groove.

3. The inverted docking station of claim 2, wherein the first clamping assembly comprises a first clamping strip slidably disposed on one side of the first feeding chute, a second clamping strip slidably disposed on the other side of the first feeding chute, a first driver for driving the second clamping strip to move away from or close to the first feeding chute, and a second driver for driving the second clamping strip to move away from or close to the first feeding chute.

4. The overturning docking station of claim 2, wherein the second transmission mechanism is provided with a detection assembly; the detection assembly comprises a feeding sensor connected with one end of the second side clamping plate and an in-place sensor connected with the middle part of the second side clamping plate.

5. The flip docking station of claim 2, further comprising a side press mechanism mounted on the first transfer mechanism; the side pressure mechanism comprises a locking plate movably arranged in the first material conveying groove in a penetrating mode and a side displacement driver used for driving the locking plate to be inserted into or withdrawn from the first material conveying groove.

6. The flip docking station of claim 1, wherein said support base is provided with a calibration mechanism; the correcting mechanism comprises a first push block arranged close to the side face of the rotating frame and an outward movement driver used for driving the first push block to move away from or close to the rotating shaft of the rotating frame; a first bearing group is arranged on the side surface of the rotating frame; the first bearing group comprises a first positioning bearing and a second positioning bearing which are arranged at intervals.

7. A laser etching apparatus, comprising the turnover connection table as claimed in any one of claims 1 to 6, and a marking device mounted on the turnover connection table.

8. The laser etching apparatus according to claim 7, wherein the marking device comprises a translation mechanism mounted on the support base, a laser mounted on the translation mechanism, and an identification mechanism for detecting marking mark points and product distances; the translation mechanism adjusts the position of the laser relative to the overturning and connecting table according to the detection of the identification mechanism; and the laser adjusts the output focal length of the laser according to the detection of the identification mechanism.

9. The laser etching apparatus of claim 8, wherein the marking device further comprises an auxiliary transport mechanism that interfaces with the flip interface station; the auxiliary transmission mechanism comprises a carrier connected with the supporting seat, a third side clamping plate installed on the carrier, a fourth side clamping plate installed on the carrier, a third feeding belt arranged on the inner side of the third side clamping plate, a fourth feeding belt arranged on the inner side of the fourth side clamping plate, and an auxiliary driving assembly used for driving the third feeding belt or the fourth feeding belt to operate.

10. The laser etching apparatus according to claim 9, wherein the rotating frame comprises side frame plates provided with rotating shafts, and cross bars connected between the side frame plates; the first side clamping plate is arranged along the cross rod in a sliding mode; the first transmission mechanism further comprises a first distance adjusting component arranged on the side frame plate; the first distance adjusting assembly adjusts the distance between the first side clamping plate and the second side clamping plate through screw rod transmission; the third side clamping plate is arranged on the carrier in a sliding mode; the auxiliary conveying mechanism further comprises a second distance adjusting assembly mounted on the carrier; the second distance adjusting assembly adjusts the distance between the third side clamping plate and the fourth side clamping plate through screw rod transmission.